TM 9-4940-568-20
8-92
This task covers:
a. Removal
b. Installation
c. Follow On Maintenance
INITIAL SETUP
Equipment Condition
FRS unloaded, (TM 9-4940-568-10)
Batteries disconnected, (TM 9-4940-568-10)
Radiator drained, (Para 8-25)
Rear panel removed, (TM 9-4940-568-10)
Tools and Special Tools
Tool Kit, General Mechanic’s: Automotive
(Item 30, Appendix G)
Pan, Drain (Item 20, Appendix G)
8-27. ENGINE COOLANT HEATER REPLACEMENT.
Materials/Parts
Sealing Compound (Item 32, Appendix C)
a.
Removal.
(1)
Loosen two hose clamps (1) and remove hose (2) from water heater tube (3) and hose elbow (4).
(2)
Remove hose elbow (4) and reducer (5) from engine block (6).
1
5
2
4
6
3
